单选题When you use the Oracle Net Configuration Assistant to specify the naming method， which file is updated？（）A INIT.ORAB SQLNET.ORAC LISTENER.ORAD TNSNAMES.ORA

第1题：

Which two statements are true about the rescue configuration file?（）

• A、It must include a root password
• B、It is roll back file number 50, and you can recover it by issuing rollback 50
• C、It is created by issuing request system configuration rescue save
• D、It is updated automatically when you commit

第2题：

our database instance is running. You are not able to access Oracle Enterprise Manager Database Control because the listener is not started.Which tool or utility would you use to start the listener?（）

• A、Oracle Net Manager
• B、Listener Control utility
• C、Database Configuration Assistant
• D、Oracle Net Configuration Assistant

第3题：

You want to create a new optimized database for your transactional production environment to be used by a financial application. While creating the database， you want the Oracle software to take care of all basic settings to optimize the database performance. Which method would you use to achieve this objective？（）

• A、Use the CREATE DATABASE .. command to create the database with Oracle-managed files. 
• B、Use the Database Configuration Assistant (DBCA) to create the database with Oracle-managed files. 
• C、Use Enterprise Manager to create a new database with the Online Transaction Processing (OLTP) option. 
• D、Use Database Configuration Assistant (DBCA) to create the database with Transaction Processing template. 
• E、Use the CREATE DATABASE .. command to create the database with Automatic Storage Management (ASM) file system.

第4题：

A user wants to connect to the database instance from an application that is running on a remote machine. Which tools should the DBA use to establish the required configuration to ensure that the user is able to connect to the database instance？（）

• A、Data Pump
• B、Oracle Net Manager
• C、Oracle Enterprise Manager
• D、Oracle Universal Installer （OUI）
• E、Database Configuration Assistant （DBCA）

第5题：

You work as a database administrator for Supportcenter.cn. You decided to manage client and server connections using Local Naming method in Supportcenter.cn. When you try to connect to the database you get the following error： ERROR：   ORA-12154：TNS：couldnot resolve service name   Which network configuration files would you look into to resolve this error？（）

• A、snmp.ora
• B、names.ora
• C、spfile.ora
• D、sqlnet.ora
• E、listener.ora
• F、tnsnames.ora

第6题：

The three tasks shown have been completed in order to configure a naming method： Task 1： Installed on server and client： Oracle Net Services， TCP/IP， TCP/IP protocol adaptor Task 2： Started default listener on port 1521 Task 3： Added global database name to the listener.ora file.  Which naming method was configured？（）

• A、host naming method
• B、local naming method
• C、directory naming method
• D、external naming method

第7题：

Which naming method uses the tnsnames.ora file to store the connect descriptor used by the client  while connecting to the database instance from a remote machine（）

• A、host naming method
• B、local naming method
• C、external naming method
• D、directory naming method

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第13题：

Which two statements are true about the rescue configuration file?（）

• A、It must include a root password.
• B、It is rollback file number 50, and you can recover it by issuing rollback 50.
• C、It is created by issuing request system configuration rescue save.
• D、It is updated automatically when you commit.

第14题：

Which naming method uses the tnsnames.ora file to store the connect descriptor used by the client  whileconnecting to the database instance from a remote machine（）

• A、Host naming method
• B、Local naming method
• C、External naming method
• D、Directory naming method

第15题：

You are planning the creation of a new multitenant container database (CDB) and want to store the ROOT and SEED container data files in separate directories. You plan to create the database using SQL statements. Which three techniques can you use to achieve this?（）

• A、Use Oracle Managed Files (OMF).
• B、Specify the SEED FILE_NAME_CONVERT clause.
• C、Specify the PDB_FILE_NAME_CONVERT initialization parameter.
• D、Specify the DB_FILE_NAMECONVERT initialization parameter.
• E、Specify all files in the CREATE DATABASE statement without using Oracle managed Files (OMF).

第16题：

A client/server application has been configured to use local naming. The client and server run on separate machines. When the client tries to connect， it receives a TNS error. By carefully examining the environment， a tnsnames.ora is found only on the Oracle server machine， among other things. After copying this tnsnames.ora onto the client machine， the client is able to connect to the server.  Which statement is true？（）

• A、tnsnames.ora must be on the client machine for local naming. 
• B、tnsnames.ora must be removed from the server for the connection to work. 
• C、tnsnames.ora must be on both the client and server machines for local naming. 
• D、tnsnames.ora is not required for local naming; the problem was not fixed by copying the file to the client.

第17题：

Which tool can be used to create and configure listeners to receive client connections？（）

• A、Oracle Net Manager
• B、Oracle Net Control Utility
• C、Oracle Net Configuration Assistant

第18题：

You plan to configure the new Oracle Database 11g installation by performing these tasks： - Use Automatic Storage Management （ASM） as the storage option.  - Use Oracle Enterprise Manager Database Control to manage the database.  - Provide the same password for SYS， SYSTEM， SYSMAN， and DBSNMP accounts during theinstallation. - Configure the database to send email notifications.  Some tools available to you for installation are：  1：Oracle Universal Installer （OUI）  2：Database Configuration Assistant （DBCA）  3：Database Upgrade Assistant （DBUA）  4：Oracle Net Configuration Assistant  Which tools would you use for this installation（）

• A、2
• B、3
• C、1 and 2
• D、3 and 4
• E、1，2，and 4

第19题：

You are implementing a very simple TCP/IP network. It rarely changes and you would like to use Oracle Connection Manager to filter client requests.  Which naming method can you use？（）

• A、Only host
• B、Only local
• C、Either host or local
• D、Both host and local

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